3com pci 10TBase NETDEV WATCHDOG

[Lukas Cirkva]

Zdravim,

kamos ma problem se sitovkou 3com PCI 10TBase 3c90X a s kernelem 2.4.16.
Shodou okolnosti mam uplne stejny problem se sitovkou stejneho typu na
ruznych kernelech rady 2.4, proto moc neverim na HW problem. Sitovka chvili
funguje a pak vypadne s nasledujici hlasku:

/var/log/messages:
Dec 27 20:03:55 XXX kernel: NETDEV WATCHDOG: eth1: transmit timed out
Dec 27 20:03:55 XXX kernel: eth1: transmit timed out, tx_status 00 status
e000.
Dec 27 20:03:55 XXX kernel:   diagnostics: net 0ec0 media 4810 dma
00000021.
Dec 27 20:03:55 XXX kernel:   Flags; bus-master 1, dirty 37451(11) current
37467(11)
Dec 27 20:03:55 XXX kernel:   Transmit list 03638440 vs. c36384c0.
Dec 27 20:03:55 XXX kernel:   0: @c3638200  length 800000f7 status 000000f7
Dec 27 20:03:55 XXX kernel:   1: @c3638240  length 80000103 status 00000103
Dec 27 20:03:55 XXX kernel:   2: @c3638280  length 800000f7 status 000000f7
Dec 27 20:03:55 XXX kernel:   3: @c36382c0  length 80000103 status 00000103
Dec 27 20:03:55 XXX kernel:   4: @c3638300  length 800000f7 status 000000f7
Dec 27 20:03:55 XXX kernel:   5: @c3638340  length 80000103 status 00000103
Dec 27 20:03:55 XXX kernel:   6: @c3638380  length 800000f7 status 000000f7
Dec 27 20:03:55 XXX kernel:   7: @c36383c0  length 80000103 status 00000103
Dec 27 20:03:55 XXX kernel:   8: @c3638400  length 800000f7 status 000000f7
Dec 27 20:03:55 XXX kernel:   9: @c3638440  length 80000103 status 80000103
Dec 27 20:03:55 XXX kernel:   10: @c3638480  length 800000f7 status
800000f7
Dec 27 20:03:55 XXX kernel:   11: @c36384c0  length 80000103 status
00000103
Dec 27 20:03:55 XXX kernel:   12: @c3638500  length 800000f7 status
000000f7
Dec 27 20:03:55 XXX kernel:   13: @c3638540  length 80000103 status
00000103
Dec 27 20:03:55 XXX kernel:   14: @c3638580  length 800000f7 status
000000f7
Dec 27 20:03:55 XXX kernel:   15: @c36385c0  length 80000103 status
00000103
----------------------

aby to prestalo tak staci ifconfig eth1 down; ifconfig eth1 up. a je zas na
chvili pokoj.

V linux-kernel konferenci se mi nic kloudneho nepodarilo najit (SMP
nevyuziva). :-((

Predem diky za rady,
                                Lukas Cirkva